发明授权
US4401572A Selective zeolite sorption of group V-B element hydrides and derivatives
thereof
失效
V-B族元素氢化物及其衍生物的选择性沸石吸附
- 专利标题： Selective zeolite sorption of group V-B element hydrides and derivatives thereof
- 专利标题（中）： V-B族元素氢化物及其衍生物的选择性沸石吸附
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申请号： US274971申请日： 1981-06-18
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公开(公告)号： US4401572A公开(公告)日： 1983-08-30
- 发明人: Pochen Chu , Francis G. Dwyer
- 申请人： Pochen Chu , Francis G. Dwyer
- 申请人地址： NY New York
- 专利权人： Mobil Oil Corporation
- 当前专利权人： Mobil Oil Corporation
- 当前专利权人地址： NY New York
- 主分类号： B01D15/00
- IPC分类号： B01D15/00 ; B01D53/02 ; C02F1/28 ; B01D15/04
摘要：
A method for selectively sorbing Group V-B element hydrides and derivatives thereof from an aqueous solution containing same which comprises contacting said solution under ion-exchange conditions with a crystalline zeolite material having a pore dimension greater than about 5 Angstroms, a Constraint Index between 1 and 12 and a SiO.sub.2 /Al.sub.2 O.sub.3 mole ratio greater than 12.
公开/授权文献
- US5545166A Spinal segmental reduction derotational fixation system 公开/授权日：1996-08-13
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